Only in 2.4.20aa1: 00_config-smp-1 Fixes places using __SMP__ thinking it would work as well as CONFIG_SMP. Only in 2.4.20rc2aa1: 00_drop-inetpeer-cache-2.gz Only in 2.4.20aa1: 00_drop-inetpeer-cache-3.gz Fix smp race due __SMP__ and increase the wrap around time per-cpu. from Andi and meissner. Only in 2.4.20rc2aa1: 00_extraversion-13 Only in 2.4.20aa1: 00_extraversion-14 Rediffed. Only in 2.4.20aa1: 00_getcwd-err-1 Report an error to userspace is getcwd can't return a correct value. From Jirka Kosina. Only in 2.4.20rc2aa1: 00_highio-nohighmem-fix-1 Only in 2.4.20rc2aa1: 00_prepare-write-fixes-3 Only in 2.4.20rc2aa1: 00_presto-dentry-slab-1 Only in 2.4.20rc2aa1: 00_vmalloc-leak-fix-1 Merged in mainline. Only in 2.4.20aa1: 00_nfs-xid-smp-1 Avoid xid races with different mountpoints (in case the highlevel locks don't serialize). From Olaf Kirch. Only in 2.4.20aa1: 00_nfs_writeback-1 Make sure not to lose writebacks in case of network errors during the pageouts from the vm. Only in 2.4.20aa1: 00_nfsd-reply-cache-smp-1 More smp locking in nfsd from Olaf Kirch. Only in 2.4.20aa1: 00_tcp-syn-rst-fin-1 Don't accept syns if they've rst or fin set too, from Andi Kleen. Only in 2.4.20rc2aa1: 00_umount-against-unused-dirty-inodes-race-1 Only in 2.4.20aa1: 00_umount-against-unused-dirty-inodes-race-2 Fix an UP deadlock in 2.4.20rc2aa1. Only in 2.4.20aa1: 10_sched-o1-bluetooth-1 o1 sched compile fix, problem noted by Eyal Lebedinsky. Eyal, FYI, DAC960 won't compile yet, if you need DAC960 simply backout elevator-lowlatency until I/somebody will fix it. Only in 2.4.20aa1: 9925_kmsgdump-0.4.4-1.gz Merged kmsgdump, from Willy Tarreau. Only in 2.4.20rc2aa1: 9942_ocfs-compile-1 Only in 2.4.20aa1: 9942_ocfs-compile-2 Delete the .c version file. Only in 2.4.20rc2aa1: 9981_elevator-lowlatency-1 Only in 2.4.20aa1: 9981_elevator-lowlatency-2 Increase the size to 2M and left unchanged the elvtune settings. Also reduce the cost of a seek, first we don't know if the newly inserted request will eventually become big (like a merge), secondly we want seeks to be passed over easily by other seeks because the elevator will matter more with lots of seeks. We'll see if these changes helps or hurts.